[Sugar-devel] Sugar web activity wait 1 minute at startup

Gonzalo Odiard godiard at sugarlabs.org
Tue Jan 28 15:06:41 EST 2014
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Lionel,
Can you try this patch?

diff --git a/src/sugar3/activity/webkit1.py b/src/sugar3/activity/webkit1.py
index deaaa12..dfd0a50 100644
--- a/src/sugar3/activity/webkit1.py
+++ b/src/sugar3/activity/webkit1.py
@@ -46,6 +46,8 @@ class LocalRequestHandler(BaseHTTPRequestHandler):
         new_path = self.server.path + '/' + self.path
         if not os.path.exists(new_path):
             logging.error('file %s not found.', new_path)
+            self.send_response(404)
+            self.end_headers()
             return False

         with open(new_path) as f:

Gonzalo



On Tue, Jan 28, 2014 at 4:40 PM, Gonzalo Odiard <godiard at sugarlabs.org>wrote:

> There are something strange in this log:
> This line:
> 1390662262.276506 ERROR root: Using port 50662
> is definitively WEBKIT1 stuff (is the port where the server is running)
> and the server show every file served,
> but when I run it here, I get a line:
>
> file /home/gonzalo/Activities/FoodChain.activity//favicon.ico not found.
>
> and I can't see that line in your log.
> Are you sure you have the last testing image?
>
> Gonzalo
>
>
> On Sun, Jan 26, 2014 at 5:38 AM, Lionel Laské <lionel at olpc-france.org>wrote:
>
>>
>> Hi all,
>>
>> I'm currently porting my FoodChain activity [1] as a full Sugar Web
>> activity. It's mainly a packaging work because FoodChain is already written
>> in HTML5/JavaScript but with a Python package around it.
>>
>> The new Sugar Web activity works well but when I'm testing it on Sugar
>> 0.100 on the XO, the loading process is very long (more than 1 minute) -
>> tested on the XO 1.75 and XO 4 on the old and the recent package.
>>
>> I've isolated the lost time using the sugar-launch command (see log
>> below). It takes more than 1 minute to load "favicon.ico" (see log between
>> 15:04:23 and 15:05:34). I don't see any reason for that because it's a very
>> tiny file.
>> More, when I delete this file, the lost time is still here and when I see
>> the trace for another Sugar Web activity, I don't have this loading time,
>> including when "favicon.ico" is not here.
>> Launching the activity on sugar-build don't show this issue neither.
>> I suspect that the problem is not on "favicon.ico" but on something like
>> a "timeout" somewhere (on a socket ?).
>> Source code of the activity is here [2], the packaged activity with this
>> issue could be downloaded here [3].
>>
>> Any suggestion is welcome to help me to debug this issue.
>>
>> Best regards from France.
>>
>>             Lionel.
>>
>>
>> [1] http://activities.sugarlabs.org/en/sugar/addon/4612
>> [2] https://github.com/llaske/FoodChain
>> [3] http://laske.fr/tmp/foodchain-4.xo
>>
>>
>>
>>
>> [olpc at schoolserver FoodChain.activity]$ sugar-launch
>> org.olpcfrance.FoodChain
>> org.olpcfrance.FoodChain
>> 1390662262.276506 ERROR root: Using port 50662
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:22] "GET /index.html
>> HTTP/1.1" 200 -
>>
>> (sugar-activity:4018): Gdk-CRITICAL **: gdk_device_get_source: assertion
>> `GDK_IS_DEVICE (device)' failed
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/sugar-web/graphics/css/sugar.css HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /enyo/enyo.css
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /enyo/enyo.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/require.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /depends.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /styles.css
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/canvas/package.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/canvas/Canvas.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/canvas/CanvasControl.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/canvas/Shape.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/canvas/Circle.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/canvas/Rectangle.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/canvas/Text.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/canvas/Image.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /l10n.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /util.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /audio.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /timer.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /card.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /chain.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /shadowbutton.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /sprite.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /learngame.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /buildgame.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /playgame.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /credits.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /app.js HTTP/1.1"
>> 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /activity/activity-icon.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /images/en.svg
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /images/fr.svg
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET
>> /lib/sugar-web/graphics/icons/actions/activity-stop.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:34] "GET /favicon.ico
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:34] "GET /js/loader.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /js/activity.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/webL10n.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/activity/activity.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/graphics/radiobuttonsgroup.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/datastore.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/activity/shortcut.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/bus.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/env.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/graphics/icon.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/graphics/activitypalette.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/graphics/palette.js HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/domReady.js
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/graphics/icons/emblems/arrow-down.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /activity/activity-icon.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /lib/sugar-web/graphics/icons/emblems/arrow-up.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /locale.ini
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /images/FoodChain.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/one.svg
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /images/one_shadow.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/two.svg
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /images/two_shadow.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/three.svg
>> HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /images/three_shadow.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET
>> /images/information.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:36] "GET
>> /images/information_shadow.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:36] "GET
>> /activity/activity-icon.svg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:36] "GET
>> /audio/popcorn.ogg HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:37] "GET
>> /images/cards/grass.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:37] "GET
>> /images/sound_icon.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:38] "GET
>> /images/cards/tick.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:38] "GET
>> /images/sound_icon.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:39] "GET
>> /images/cards/fox.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:39] "GET
>> /images/sound_icon.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:40] "GET
>> /images/cards/ox.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:40] "GET
>> /images/sound_icon.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:41] "GET
>> /images/cards/mole.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:41] "GET
>> /images/sound_icon.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:43] "GET
>> /images/cards/swan.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:43] "GET
>> /images/sound_icon.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:44] "GET
>> /images/cards/pig.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:44] "GET
>> /images/sound_icon.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:45] "GET
>> /images/cards/corn.png HTTP/1.1" 200 -
>> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:45] "GET
>> /images/sound_icon.png HTTP/1.1" 200 -
>> /usr/bin/sugar-activity:164: Warning: gsignal.c:2576: instance `0x3c58a0'
>> has no handler with id `132'
>>   main()
>> /usr/bin/sugar-activity:164: Warning: gsignal.c:2576: instance `0x2089e8'
>> has no handler with id `133'
>>   main()
>> [olpc at schoolserver FoodChain.activity]$
>>
>> _______________________________________________
>> Sugar-devel mailing list
>> Sugar-devel at lists.sugarlabs.org
>> http://lists.sugarlabs.org/listinfo/sugar-devel
>>
>>
>
>
> --
> Gonzalo Odiard
>
> SugarLabs - Learning Software for children
>



-- 
Gonzalo Odiard

SugarLabs - Learning Software for children
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